Keyword:    

Environment
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Method for desulfurizing oil by catalytic oxidation and extracting and separatin... 200510011407
Production and apparatus for producing methane from refuse embedded gas 200510004873
Method and system for reducing nitrogen oxide 200510011221
Method and system for eliminating phycotoxin from waterworks and secondary water... 200510033420
RE CeO2 supporting wet oxidizing catalyst and its prepn 200510011119
Method for treating water containing low radioactivity 200710098788
Method for full constituent utilizing resources of wastes of plastic containing ... 200710098912
Method of extracting humic acids from rubbish percolation liquid membrane proces... 200610113415
Application of waste ceramic as seepage-type organism bed filling and adsorbent ... 200610112783
Method of recovery phenol from waste water and system thereof 200610113158
Method and device for improving three phase separating efficiency of baffle type... 200610088849
Method for directly determining hydraulic parameters of solid waste for landfill... 200710065131
Catalyst for eliminating carbon smoke from copper and cerium and preparing metho... 200710062612
Technological process of back pouring percolate to speed stabilization of old la... 200710064455
Vehicle used for cleaning air in tunnel 200610089316
Denitrification facultative type domestic refuse bioreactor landfill and leachat... 200710064165
Method and equipment for disassembling components entirely from waste circuit bo... 200710063513
Method and equipment for disassembling circuit board using non-contacted impact 200710063510
Method and equipment for disassembling circuit board using contacted impact 200710063506
Method for treating phenol-contained waste water by anaerobic-aerobic coupled bi... 200610012071
Baffle-board reactor and method for treating sewage by using it 200610012070
Micro-wave heating desorption/alkyl catalytic decomposition treatment method for... 200610083726
Method for investigating estrogen active constribution material in sewage 200710062639
Use of desulfurized waste material of coal-burning smoke and method for modifyin... 200610011116
Sludge fuel stick and its preparation 200610011414
Flue gas desulfurizing and desaltpeterizing down flow bed reactor 02124130
Double-layer filter material biological aeration filter pond 02129618

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